Why the question is complex
A scoping review is useful for describing concepts, methods and the spread of literature when a field is broad. It should not casually be read as an effect estimate.
A scoping review maps the range and characteristics of a research field. It is useful when concepts and evidence are broad or emerging and a full effectiveness question is premature.

A scoping review maps the range and characteristics of a research field. It is useful when concepts and evidence are broad or emerging and a full effectiveness question is premature.
This editorial introduction frames the topic and identifies the questions a full evidence review should address. It is not a systematic review, clinical recommendation or claim that GARC has completed a study on this topic.
Editorial introduction. Detailed evidence review, references, author attribution and publication date are pending.
An editorial framework for examining this subject. Detailed source review and citations remain to be completed.
A scoping review is useful for describing concepts, methods and the spread of literature when a field is broad. It should not casually be read as an effect estimate.
Check the mapping question, sources, selection process, charted data and stated purpose.
This page identifies questions for further work. It does not establish a clinical recommendation, a measured impact or a GARC research finding. Follow the linked research resources to examine original studies.